71929188

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 72

約数和(自身を含む): 195098400

約数和(自身を除く): 123169212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1259, 1587, 2116, 2484, 2518, 3174, 3777, 4761, 5036, 6348, 7554, 9522, 11331, 14283, 15108, 19044, 22662, 28566, 28957, 33993, 45324, 57132, 57914, 67986, 86871, 115828, 135972, 173742, 260613, 347484, 521226, 666011, 781839, 1042452, 1332022, 1563678, 1998033, 2664044, 3127356, 3996066, 5994099, 7992132, 11988198, 17982297, 23976396, 35964594, 71929188]

約数ペア:

[(1, 71929188), (2, 35964594), (3, 23976396), (4, 17982297), (6, 11988198), (9, 7992132), (12, 5994099), (18, 3996066), (23, 3127356), (27, 2664044), (36, 1998033), (46, 1563678), (54, 1332022), (69, 1042452), (92, 781839), (108, 666011), (138, 521226), (207, 347484), (276, 260613), (414, 173742), (529, 135972), (621, 115828), (828, 86871), (1058, 67986), (1242, 57914), (1259, 57132), (1587, 45324), (2116, 33993), (2484, 28957), (2518, 28566), (3174, 22662), (3777, 19044), (4761, 15108), (5036, 14283), (6348, 11331), (7554, 9522)]